The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.
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According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.
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Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.
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In 1844, Charles Goodyear obtained the first patent for a rubber condom.
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Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.
Killer Whale - Size comparison to an average human.
Tuna contains approximately 50% of your daily vitamin D requirement
Fluid Balance
People with normal color vision see the number 29 in the chart; however, those who are color-blind c
Average Precipitation Acidities and the Effects of Acid Rain